value	quality	siderealorsynodic	author	ref	method
7.2300	3-	Synodic	Stephens	2021MPBu...48..380S	Lightcurve
7.2700	2	Synodic	Yeh	2020AJ....160...73Y	Lightcurve
7.2710	2	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve